Afrika
Western Africa
South Africa, Tanzania
Eropah
Great Britain, Switzerland
Germany, Greece, Italy, Scotland, Turkey
lain
belum menemukan
antarctica, tanah penggembalaan
Amerika Utara
Not Yet Found
Canada, USA
Amerika Selatan
belum menemukan
Argentina, Brazil, Kolumbia, venezuela
deposito di oceania benua
Australia
Central Australia, Western Australia
Central Australia, New Zealand, Queensland, Western Australia